Recent COMPASS results on the polarized structure function g{sub 1}{sup d} of the deuteron

Journal Article · Wed Jun 13 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2750805· OSTI ID:21063943

Quintans, Catarina ^[1]

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1. LIP - Laboratorio de Instrumentcao e Fisica Experimental de Particulas - Lisboa (Portugal)

The study of the spin dependent structure functions of the deuteron is part of a broad physics program addressed by the COMPASS collaboration at CERN. The longitudinal spin asymmetry A{sub 1}{sup d} is evaluated from data on inelastic scattering of longitudinally polarised muons off a large 6LiD polarised target. Recent results on g{sub 1}{sup d} both for low and high Q2 are presented. The obtained values for the first moment {gamma}{sub 1}{sup d} and the flavor-singlet axial current a0 are also shown.

• OSTI ID: 21063943
• Journal Information: AIP Conference Proceedings, Vol. 915, Issue 1; Conference: 17. international spin physics symposium, Kyoto (Japan), 2-7 Oct 2006; Other Information: DOI: 10.1063/1.2750805; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA). COMPASS Collaboration; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALGEBRAIC CURRENTS
ASYMMETRY
CERN
DEUTERIUM TARGET
DEUTERONS
FLAVOR MODEL
FOUR MOMENTUM TRANSFER
INELASTIC SCATTERING
MULTIPARTICLE SPECTROMETERS
MUONS
PARTICLE IDENTIFICATION
POLARIZATION
POLARIZED TARGETS
SPIN
STRUCTURE FUNCTIONS